<https://www.viewrail.com/product/1-wood-stair-treads/#product>
<http://schema.org/description>
"Description\r\nIn the case of newly constructed homes, new stair treads are a necessity, and often with renovations the steps must be replaced. Viewrail's 1\" thick treads are built with amazing craftsmanship to provide a durable, modern solution for any new, or \"new-to-you,\" stair system. There is a wide range of wood species and finish options to achieve the look you want. These are great bases to go with any of Viewrail's modern railing systems.\r\nKey Features\r\n\r\n \t1\" Thick\r\n \t1/2\" Round Over\r\n \tSolid, Stain-Grade Wood Species\r\n \tMultiple Sizing Options\r\n \tMultiple Finish Options\r\n\r\nNote, wood products may have varying amounts of staves due to the varying thicknesses of lumber that comes in each bunk and the width of the product.\r\nAdditional Style Options\r\nReturned Edges cover end grain, while also adding decorative flair. There are three configurations of returned edges available to cover the exposed edges of Wood Stair Treads: Left, Right, and Double. NOTE: If both sides of the stair treads fit against a wall, you do not need returned edges.\r\n\r\nTo determine if a Left or Right Returned edge is required, stand at the bottom of the stairway and look up. If the right side is exposed, then you need a Right Returned Edge. If the left side is exposed, then you need a Left Returned Edge.\r\n\r\nDouble Return stair treads are needed when both edges of the tread are exposed. This style of tread requires a special measurement called the “throat cut”, which you will need to provide when you place your order. To find the throat cut of your Double Return tread, measure the length between the inside of the Left and Right Returned Edges.\r\nInterior Use Only\r\nThis product may contain glue joints and is designed for interior use only."
<https://www.viewrail.com/product/1-wood-stair-treads/>